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INTELLIGENT ACTUATOR
Part 1 Installation
2.4 Changing Port Numbers Assigned to I/O Function Selections (Main (FROM32M) or Later)
You can use I/O parameter Nos. 283 to 298, “Port number assigned to input function selection ***” to
assign, to desired input ports, input function selections 000 to 015 whose functions have been set by I/O
parameter Nos. 30 to 45, “Input function selection ***.”
You can also use I/O parameter Nos. 299 to 314, “Port number assigned to output function selection ***”
to assign, to desired output ports, output function selections 300 to 315 whose functions have been set by
I/O parameter Nos. 46 to 61, “Output function selection ***.”
In addition, separately from output function selections 300 to 315 above you can also use I/O parameter
Nos. 315 to 330, “Port number assigned to output function selection *** (area 2)” to assign, to desired
output ports, output function selections 300 (area 2) to 315 (area 2) whose functions have been set by I/O
parameter Nos. 331 to 346, “Output function selection *** (area 2).”
Note: The above functions are supported by X-SEL PC software of V7.2.0.0 or later.
(1) Assignment example of input function selection
Given below is an example of assigning input function selection 000 (program start) whose function has
been set by I/O parameter No. 30, “Input function selection 000,” to a different input port.
Use I/O parameter No. 30, “Input function selection 000” to set the function of input function selection 000
(program start). For details, refer to Appendix, “List of Parameters.”
Set the input port number for input function selection 000 (program start) using I/O parameter No. 283,
“Port number assigned to input function selection 000.”
If you set “016”, for example, the function of input function selection 000 (program start) is assigned to
“Input port No. 016.”
Accordingly, the signal input port for input function selection 000 (program start) becomes “Input port No.
016.”
After the assignment change, “Input port No. 000” becomes a general-purpose input port.
Note, however, that setting “-1 (default value: standard factory setting)” in I/O parameter No. 283, “Port
number assigned to input function selection 000” is invalid, in which case the function of input function
selection 000 (program start) will be assigned to “Input port No. 000.”
[Note]
If a network is available, you can also assign input function selections 000 to 015 to network-assigned
ports.
Note: Although input port numbers can be set individually as desired, setting duplicate port numbers
or discontinuous port number for “Program number specified for program start” will generate
Error No. 685, “I/O function selection port number error.”
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